504890113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 642039552

約数和(自身を除く): 137149439

約数列:

[1, 7, 13, 41, 91, 131, 287, 533, 917, 1033, 1703, 3731, 5371, 7231, 11921, 13429, 37597, 42353, 69823, 94003, 135323, 296471, 488761, 550589, 947261, 1759199, 3854123, 5548243, 12314393, 38837701, 72127159, 504890113]

約数ペア:

[(1, 504890113), (7, 72127159), (13, 38837701), (41, 12314393), (91, 5548243), (131, 3854123), (287, 1759199), (533, 947261), (917, 550589), (1033, 488761), (1703, 296471), (3731, 135323), (5371, 94003), (7231, 69823), (11921, 42353), (13429, 37597)]